Lithops are a miniature bi-leaf succulent plant from south African territories. In habitat they survive almost totally on coastal marine fog. Hardly ever get direct rain. The soil should be kept about as wet as a wrong out sponge, just to keep the micro-roots from drying out. They should never be allowed to sit in saturated soil. Flowers typically appear in late summer to early fall and are yellow or white. You are bidding on one of the specimens shown. Will be shipped bare root. Plant in cactus mix. There's a comprehensive care guide at the lithops.info site.